exam
Maths Puzzle
Numerical Ability
2x-y=4
2x+3y=12
solve each system of equations by graphing each point. find the point of interception to determine if it a solution or no solution.
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exam Other Question
If the sides of a square are increased by 3 in, the area is increased by 39 in. What were the dimensions of the original square
The CALC Company makes basic scientific calculators. Each calculator costs $2.25 to produce. The fixed costs of production are $10,500 per month. These calculators sell for $10.75